METHOD FOR PRODUCING STONE ARTICLES Russian patent published in 2007 - IPC B28B1/54 

Abstract RU 2300460 C1

FIELD: different branches of industry, possibly manufacture of stone building, chemically resistant, dielectric, refractory and wear resistant articles.

SUBSTANCE: method for producing stone articles comprises steps of filling forms with heated material; soaking articles in them and then removing cooled articles out of forms; heating stone material up to softening temperature, "yielding" under load; placing batch of heated material in squeezing chamber; then displacing said material to working cavities of forms by means of mechanical force.

EFFECT: shortened time period for soaking articles in forms, lowered cost price of stone articles, reduced power consumption for producing articles.

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RU 2 300 460 C1

Authors

Karanik Jurij Appolinar'Evich

Dates

2007-06-10Published

2005-12-09Filed